<template>
    <svg
        :class="[$attrs.class, 'svg-icon', spin && 'svg-icon-spin']"
        :style="getStyle"
        aria-hidden="true"
    >
        <use :xlink:href="symbolId" />
    </svg>
</template>
<script>
import { defineComponent, computed } from 'vue';

export default defineComponent({
  name: 'SvgIcon',
  props: {
    prefix: {
      type: String,
      default: 'icon',
    },
    name: {
      type: String,
      required: true,
    },
    size: {
      type: [Number, String],
      default: 16,
    },
    spin: {
      type: Boolean,
      default: false,
    },
  },
  setup(props) {
    const symbolId = computed(() => `#${props.prefix}-${props.name}`);

    const getStyle = computed(() => {
      const { size } = props;
      let s = `${size}`;
      s = `${s.replace('px', '')}px`;
      return {
        width: s,
        height: s,
      };
    });
    return { symbolId, getStyle };
  },
});
</script>
<style lang="scss" scoped>
  .svg-icon {
    display: inline-block;
    overflow: hidden;
   // vertical-align: -0.15em;
    fill: currentColor;
  }

  .svg-icon-spin {
    animation: loadingCircle 1s infinite linear;
  }
</style>
